A low cut off pressure switch turns the pump off in the event that the water pressure in your lines drops lower than the cut-in pressure (low number). For this switch only, the company's instructions state the following Form M4 only—Low water or loss of system pressure will cause the pump to be cut off. Saturday-Sunday 9:00am-5:00pm EST We should all know better when it comes to bypassing safety switches in heat except for on site diagnostics. Generally it is located in the accumulator ( large silver canister looking deal ). The HVAC control module applies 12 volts to the A/C low pressure switch signal circuit. gtag('config', 'AW-948175282/-9a3CNG7j3gQsoOQxAM', { 'phone_conversion_number': '800-767-8731' }); However remember the important role in managing the pressure of the refrigerant as it works through the AC System that the AC Pressure Switches play. If the contacts stay open and there’s no pressure, then the switch is bad. Customer Service Hours: Air conditioning pressure switches are designed to protect the A/C system against pressure that is too high or too low. SPST switch. Saturday 8:30am-5:30pm EST Sku: 9013GSG2J25 | Model: 9013GSG2J25 | UPC: 7.86E+11. High low pressure switch for a/c systems. All prices are in USD. The clutch will be enabled after the pressure decreases to less than 1578 kPa (229 psi) .A/C Low Pressure Switch The A/C low pressure switch protects the A/C system from a low pressure condition that could damage the A/C compressor or cause evaporator icing. If you see electrical sparks, turn off the power right away and replace your switch. The new gauge started at zero with the pump off and the tank drained. Closed Saturday & Sunday Depending on which side of the system the sensor is mounted in, when the pressure rises too high or drops too low, the switch will turn off the compressor to prevent damage from occurring. Excessively high pressure will alert the A/C compressor pressure cutoff switch, and it triggers an immediate power cut to the compressor. Side Note: Your water pressure tank should be set to 2 psi below the cut-in pressure (low number). For example 40/60 psi, the tank should be set to 38 psi. 891 It takes about 20 seconds to reach 45 psi and around 20 seconds to go back down to 26 psi. The adjustable differential range is 15 psi to 30 psi and the cut-out range is 20 psi to 65 psi. Refrigerant does not wear out or evaporate: only leaking air … The second number tells the pressure switch to send a signal down to your pump to turn off. Closed Sunday 00 Get it as soon as Tue, Jan 12 Mon-Friday 9:00am-5:00pm EST Quick view Compare . 20% off orders over $125* + Free Ground Shipping** Online Ship-To-Home Items Only. Imagine that there was a leak or break in your water line. What does a Heavy Duty Pressure Switch do? McDonald Booster Pumps Starting at $891, Granular Activated Carbon Water Filtration (Odor & Taste Removal), Centaur Carbon Water Filtration (Taste, Odor & Hydrogen Sulfide Removal), Jacobi Catalytic Carbon Water Filtration (Taste, Odor & Hydrogen Sulfide Removal), Birm Water Filtration (Iron & Manganese Removal), GreensandPlus Water Filtration (Iron, Manganese & Hydrogen Sulfide Removal), Katalox Light Water Filtration (Color, Odor, Iron, Manganese & Hydrogen Sulfide Removal), Pyrolox Advantage Filtration (Iron, Manganese, Hydrogen Sulfide, & Arsenic Removal), Filter-Ag Plus Water Filtration (Sediment Filtration), Oxygen Chamber Systems (AIO) (Hydrogen Sulfide, Iron & Manganese Removal), Anti-Scaling Water Filtration (Salt Free), Aqua Science City Water Filtration System, Fleck Control Valves (Water Softener & Backwash), Water Filtration Replacement Parts, Tools & Accessories, Cartridge Filters & Housings, Reverse Osmosis, & UV Sterilization, UV (Ultraviolet) Water Sterilizers for Bacteria Elimination, Aqua Pure UV (Ultraviolet) Water Treatment Systems, Viqua UV (Ultraviolet) Water Treatment Systems, Replacement UV (Ultraviolet) Lamps & Quartz Sleeves, Reverse Osmosis & Ultrafiltration Drinking Water Systems, Turn off the electricity to your pump and turn off the circuit breaker. An auto-reset high-pressure switch (single pole, single throw) is located on the liquid line. The low-pressure cut-off (auto-start-off) operates at approximately 10 psig below the cut-in and will turn off the pump. If you see the switch open and close it might have just been stuck because of some built up debris. To Speak With a Systems Engineer, Please Call 800-767-8731 What does a Low Cut-Off Pressure Switch do? Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part. The pressure switch has a spring on the inside that’s connected to electrical contacts. All Rights Reserved. The air conditioning system in your Ford F-150 is under so much pressure that it is built with a small device that prevents catastrophe. What does 20/40, 30/50, 40/60, 50/70, and 60/80 mean? This will protect the compressor from being damaged if … The switch cut in at 26 psi and cut off at 45 psi. Saturday-Sunday 9:00am-5:00pm EST When you turn the faucet off, the pump will continue to pump until the pressure gets back to 60 psi and that’s when the pressure switch will send a signal to your pump to turn off. Cut and detach the air line from the manifold to the pressure switch. 0130R00003 - High Pressure Cut-Out Switch. Electrical products are warranted for 90 days from the date of purchase unless otherwise specified by the manufacturer. The first number is what tells the pressure switch to send a signal down to your pump to turn on. Find many great new & used options and get the best deals for 41-3669 - ThermoKing, High Pressure Cut Off Switch, HPCO, 470PSI, NPT at the best online prices at eBay! If you see the switch close, kick the power back on. EPD1S Series Differential pressure, compact, economical, stripped, can be used for high/low limit control, Working Ranges from .22 - … Tech B says that if a safety pop off valve trips,the high pressure cut off switch must have failed. You simply unplug it and using a jumper wire or paper clip, connect the two wires in the connector. Attach one … The low cut off pressure switch would turn the pump off if the pressure drops 10 psi below the cut-in pressure (low number). Store Phone: 888-888-7990 Ext. If water is leaking under the switch’s nipple connection, tighten the nipple clockwise a little. The spring is highly compressed now. If water is leaking from the switch, you’ll need a new switch. Free shipping . replace with the same wires from the new switch. $24.94 + … The high low pressure switch has a female 10mm metric fitting that threads onto the receiver drier. These numbers represent the pressures that your pressure switch is tuned to in the water line. OEM NOS Genuine 2009-2014 E150 250 350 Pressure Cut Off Valve Switch 6L3Z19D594A. Replace your switch. [CDATA[ Check out free battery charging and engine diagnostic testing while you are in store. When you open up a faucet the pressure drops. 891, Online Sales Hours: When you open up a faucet the pressure drops. You must have JavaScript enabled in your browser to utilize the functionality of this website. 1/4” female SAE mounting; Automatic Reset; Tamper proof; 24V, 120V, 240VAC 50-60Hz, 6RLA, 36LRA; Low pressure switch – open on pressure drop, closes on pressure rise; High pressure switch – open on pressure rise, closes on pressure drop; UL Approved; Bag: 10 … Disconnect the wires from the power switch and the motor that go to the old pressure switch. It is used with submersible well pumps and jet pumps. Square D by Schneider Electric 9013FYG2J24M4 Air-Pump Pressure Switch, NEMA 1, 40-60 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential, Low-Pressure Cut-Off $38.00 $ 38 . The switch shuts off the compressor if the discharge pressure rises above the factory setting. This might help loosen up the spring. You save: $8.16 Add to Cart. // ]]> Be careful not to touch any part of the switch during this next test. You save: $3.81 Add to Cart. The pressure switch is set at an high pressure. $22.00. The A/C pressure switch is mounted on both the high and low sides of your A/C. This would cause the pressure in your line to drop and your pump to kick on and stay on which could lead to flooding of your home or business. All returned products are subject to inspection and verification of warranty conditions and policies before credit will be issued. Next turn the electricity back on. When the pressure is too low, it will turn off the A/C compressor to help avoid damage. Low Cost Differential Pressure Switch. A well water pressure switch helps to control a well pump system which helps provide water to a household or business. var bbbprotocol = ( ("https:" == document.location.protocol) ? Free shipping for many products! The switch is normally closed and is permanently adjusted to trip (open) at a factory-preset maximum high-pressure point. Mon-Friday 8:00am-6:00pm EST Tech A says that an A/C safety pop off valve can be set to trip values as high as 400 psi. This protects the compressor from damage. How to Adjust the Rating of Square-D 9013 Pressure Switch from Schneider Electric, How to Fix Air Leaks in the Square-D 9013 Pressure Switch from Schneider Electric, Type-G 60/80 PSI High Pressure Switch Controls electrically driven water pumps and air compressors.For optimal efficiency, set your pressure tank air charge 2 PSI below the cut-in pressure. Saturday 8:30am-5:30pm EST When someone opens up a faucet, it goes from 60 psi down to 40 psi. You may hear the terms “cut-in pressure” and “cut-off pressure” = cut-in pressure / cut-off pressure. This switch is crucial for proper A/C performance. gtag('config', 'AW-948175282/-9a3CNG7j3gQsoOQxAM', { 'phone_conversion_number': '800-767-8731' }); An automotive air conditioner's pressure switch cycles the vehicle's compressor on and off when the refrigerant pressure falls below an acceptable level. Look at the two sets of electrical contacts inside the pressure switch. Part# 6571650 Description: A/C Compressor High Pressure Cut-off Switch Interchangeable with Part # 89019183 Applications: All Workhorse Chassis with 8.1L Engines and A/C A failing A/C pressure switch or connector could prevent the A/C from working properly by causing the system to turn on and off unexpectedly or preventing the compressor from turning on at all. It does the same thing as a regular non-heavy duty pressure switch except the build of it is a little more heavy duty and recommended to use with pumps that are 2.0 hp to 5.0 hp. Use Code: SAVE20NOW . Sat-Sunday Closed Mon-Thurs 8:30am-8:00pm EST This is necessary to prevent the possible damage of equipment. The compressor is stopped by cutting the power supply of the motor of the compressor whenever the discharge pressure of the compressor becomes excessive. Pumps that are 1.5 hp and below you can just use the regular non-heavy duty pressure switch. Friday 8:30am-6:00pm EST Copyright 2010-2019 Raney's Inc. Peterbilt & Kenworth High Pressure Switch P93CAA3606-1, Peterbilt & Kenworth High Pressure Switch 18-03835, Mack Volvo High Pressure Switch Mak 20489118, Freightliner FLD Wiper Motor A22-45492-001, High Pressure Cut-Off Switch A22-45194-001. Mon-Thurs 8:30am-8:00pm EST Square D by Schneider Electric 9013FSG2J24M4 Air-Pump Pressure Switch, NEMA 1, 40-60 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential, Low-Pressure Cut-Off 4.6 out of 5 … This part is warranted to the original purchaser for up to one (1) year from the date of purchase unless otherwise indicated. JavaScript seems to be disabled in your browser. There are both high pressure and low pressure switches; some vehicles are equipped with just a high pressure switch while others have both. Check out the contact points and if the discs are black, pry it apart and feel the discs. Who is correct? remove screw holding pressure switch in and remove switch. Customer Service Hours: Or motor overloads. ( this is done with the engine turned on ). The switch works with a 1.5 HP or less pump. The switch is preset with both the cut-on and cut-off pressure. Attach one wire from the power feed circuit to one of the contact screw terminal heads. Order Chevrolet Corvette A/C Switch online today. Friday 8:30am-6:00pm EST Turn on a water faucet and let your pump do a full cycle. Mon-Fri 9:00am-5:00pm EST O'Reilly Auto Parts has a selection of A/C system replacement parts. In refrigeration system the high-pressure cut-off switch is a control device which is used as safety control. Free shipping . The off/on/auto switch. // Ballina Bus Timetable, Lumley V Ravenscroft, Police Scotland Facebook, Dagenham Police News, Dagenham Police News, Weather Odessa, Tx, David Baldwin Brother Of James, Spider-man: Shattered Dimensions Unable To Apply Settings Fix, " />

Copyright © 1985-2019 Aqua Science. Products with *FREE SHIPPING only applies in the contiguous U.S. Click here for Coronavirus COVID-19 Updates, Submersible Well Pumps from Goulds & Grundfos, Goulds Submersible 4" Well Pumps - GS Stainless Steel Series, Goulds Submersible 4" Well Pumps - HS Composite Series, Grundfos SQ Series, 3" Stainless Steel Submersible Well Pumps, Constant Pressure Cycle Stops and Manifolds, Pump Protectors from Symcom, Coyote and Franklin, Submersible Well Pump Wire & Direct Burial Wire, Booster Pumps from AY McDonald, Grundfos, Davey & Dab, Pump Control Boxes from Goulds and Franklin, No Lead Brass, Stainless Steel & Quick Connect Fittings, A.Y. Incorrect pressure can damage the compressor, hoses, and other A/C system components. In the AUTO (‘ON’) position, the pressure switch works as expected. List Price: $36.36 Your Price: $28.20. Genuine Ford High Pressure Cut-Off Switch 6L3Z-19D594-A. The switch resets (closes) when the pressure drops below a factory-preset minimum low-pressure point. (Monday-Friday 7am to 5pm, Saturday 8am to 12pm EST), Aqua Science 301 Nooseneck Hill Rd Wyoming, RI 02898, Store Hours (EST) 7:00am - 5:00pm Monday ~ Friday 8:00am - 12:00pm Saturday, Toll Free: 800-767-8731 (58 PSI), We are committed to providing the highest quality water filtration and well system supplies at the lowest prices. FORD OEM Air Conditioner A/C-Refrigerant Pressure Switch 6L3Z19D594A. Some pressure switches have a switch or push button for on/off control. The Low Pressure Switch or as you called it "pressure cutout switch" is located in the low-side of the system. The switch is designed to turn the system off if the head pressure gets to low or high. [CDATA[ For example on a 40/60 pressure switch (most popular option) a home’s water pressure sits at 60 psi. High Pressure Cut Out Switch with Small A/C and Econoseal Connectors - Open 5psi Close 20psi 16L-10-110 High Pressure Cut Out Switch with Packard Connectors from Carrier - Yellow Leads (12-00299-07) 20PS40-23 - Open 290-310psi Close 190-210psi Visit Our Store High Pressure Cut-Off Switch O/R; Type: High; Color: Black; Fitting: M10-1.25 Female If your unit was kicking off the high-pressure switch this is a good sign that either the high-pressure switch is bad (which is unusual) or your unit is dirty, over-charged, has an obstruction if the refrigeration system or has a slow fan motor. Store Phone: 888-888-7990 Ext. Local: 401-539-0500Fax: 401-539-8778. As time goes on, the spring becomes weak and the electrical contacts wear out which can make it seem that your pump isn’t working quite right. $28.94. "https://" : "http://" ); (function(){var s=document.createElement('script');s.src=bbbprotocol + 'seal-centralflorida.bbb.org' + unescape('%2Flogo%2Franeys-90257118.js');s.type='text/javascript';s.async=true;var st=document.getElementsByTagName('script');st=st[st.length-1];var pt=st.parentNode;pt.insertBefore(s,pt.nextSibling);})(); Hours of Operation High Pressure Cut-Off Switch *Please Verify OEM Number Before Purchase. Warranty coverage includes any part which, when installed on a vehicle or system, is found to be defective within the period covered by limited warranty and service policy, and are subject to terms of the warranty policy. List Price: $26.34 Your Price: $22.53. Online Sales Hours: Click on a question to view answer, or to follow a question for updates. Click the button below to add the High Pressure Cut-Off Switch A22-45194-001 to your wish list. On the Square-D Pumptrol FSG2J21 M4 switch, the low-pressure cut-off (auto-start-off) operates at approximately 10 psig below the cut-in and will turn off the pump. 3030 W Silver Springs Blvd, Ocala, FL 34475. // ]]> A low cut off pressure switch turns the pump off in the event that the water pressure in your lines drops lower than the cut-in pressure (low number). For this switch only, the company's instructions state the following Form M4 only—Low water or loss of system pressure will cause the pump to be cut off. Saturday-Sunday 9:00am-5:00pm EST We should all know better when it comes to bypassing safety switches in heat except for on site diagnostics. Generally it is located in the accumulator ( large silver canister looking deal ). The HVAC control module applies 12 volts to the A/C low pressure switch signal circuit. gtag('config', 'AW-948175282/-9a3CNG7j3gQsoOQxAM', { 'phone_conversion_number': '800-767-8731' }); However remember the important role in managing the pressure of the refrigerant as it works through the AC System that the AC Pressure Switches play. If the contacts stay open and there’s no pressure, then the switch is bad. Customer Service Hours: Air conditioning pressure switches are designed to protect the A/C system against pressure that is too high or too low. SPST switch. Saturday 8:30am-5:30pm EST Sku: 9013GSG2J25 | Model: 9013GSG2J25 | UPC: 7.86E+11. High low pressure switch for a/c systems. All prices are in USD. The clutch will be enabled after the pressure decreases to less than 1578 kPa (229 psi) .A/C Low Pressure Switch The A/C low pressure switch protects the A/C system from a low pressure condition that could damage the A/C compressor or cause evaporator icing. If you see electrical sparks, turn off the power right away and replace your switch. The new gauge started at zero with the pump off and the tank drained. Closed Saturday & Sunday Depending on which side of the system the sensor is mounted in, when the pressure rises too high or drops too low, the switch will turn off the compressor to prevent damage from occurring. Excessively high pressure will alert the A/C compressor pressure cutoff switch, and it triggers an immediate power cut to the compressor. Side Note: Your water pressure tank should be set to 2 psi below the cut-in pressure (low number). For example 40/60 psi, the tank should be set to 38 psi. 891 It takes about 20 seconds to reach 45 psi and around 20 seconds to go back down to 26 psi. The adjustable differential range is 15 psi to 30 psi and the cut-out range is 20 psi to 65 psi. Refrigerant does not wear out or evaporate: only leaking air … The second number tells the pressure switch to send a signal down to your pump to turn off. Closed Sunday 00 Get it as soon as Tue, Jan 12 Mon-Friday 9:00am-5:00pm EST Quick view Compare . 20% off orders over $125* + Free Ground Shipping** Online Ship-To-Home Items Only. Imagine that there was a leak or break in your water line. What does a Heavy Duty Pressure Switch do? McDonald Booster Pumps Starting at $891, Granular Activated Carbon Water Filtration (Odor & Taste Removal), Centaur Carbon Water Filtration (Taste, Odor & Hydrogen Sulfide Removal), Jacobi Catalytic Carbon Water Filtration (Taste, Odor & Hydrogen Sulfide Removal), Birm Water Filtration (Iron & Manganese Removal), GreensandPlus Water Filtration (Iron, Manganese & Hydrogen Sulfide Removal), Katalox Light Water Filtration (Color, Odor, Iron, Manganese & Hydrogen Sulfide Removal), Pyrolox Advantage Filtration (Iron, Manganese, Hydrogen Sulfide, & Arsenic Removal), Filter-Ag Plus Water Filtration (Sediment Filtration), Oxygen Chamber Systems (AIO) (Hydrogen Sulfide, Iron & Manganese Removal), Anti-Scaling Water Filtration (Salt Free), Aqua Science City Water Filtration System, Fleck Control Valves (Water Softener & Backwash), Water Filtration Replacement Parts, Tools & Accessories, Cartridge Filters & Housings, Reverse Osmosis, & UV Sterilization, UV (Ultraviolet) Water Sterilizers for Bacteria Elimination, Aqua Pure UV (Ultraviolet) Water Treatment Systems, Viqua UV (Ultraviolet) Water Treatment Systems, Replacement UV (Ultraviolet) Lamps & Quartz Sleeves, Reverse Osmosis & Ultrafiltration Drinking Water Systems, Turn off the electricity to your pump and turn off the circuit breaker. An auto-reset high-pressure switch (single pole, single throw) is located on the liquid line. The low-pressure cut-off (auto-start-off) operates at approximately 10 psig below the cut-in and will turn off the pump. If you see the switch open and close it might have just been stuck because of some built up debris. To Speak With a Systems Engineer, Please Call 800-767-8731 What does a Low Cut-Off Pressure Switch do? Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part. The pressure switch has a spring on the inside that’s connected to electrical contacts. All Rights Reserved. The air conditioning system in your Ford F-150 is under so much pressure that it is built with a small device that prevents catastrophe. What does 20/40, 30/50, 40/60, 50/70, and 60/80 mean? This will protect the compressor from being damaged if … The switch cut in at 26 psi and cut off at 45 psi. Saturday-Sunday 9:00am-5:00pm EST When you turn the faucet off, the pump will continue to pump until the pressure gets back to 60 psi and that’s when the pressure switch will send a signal to your pump to turn off. Cut and detach the air line from the manifold to the pressure switch. 0130R00003 - High Pressure Cut-Out Switch. Electrical products are warranted for 90 days from the date of purchase unless otherwise specified by the manufacturer. The first number is what tells the pressure switch to send a signal down to your pump to turn on. Find many great new & used options and get the best deals for 41-3669 - ThermoKing, High Pressure Cut Off Switch, HPCO, 470PSI, NPT at the best online prices at eBay! If you see the switch close, kick the power back on. EPD1S Series Differential pressure, compact, economical, stripped, can be used for high/low limit control, Working Ranges from .22 - … Tech B says that if a safety pop off valve trips,the high pressure cut off switch must have failed. You simply unplug it and using a jumper wire or paper clip, connect the two wires in the connector. Attach one … The low cut off pressure switch would turn the pump off if the pressure drops 10 psi below the cut-in pressure (low number). Store Phone: 888-888-7990 Ext. If water is leaking under the switch’s nipple connection, tighten the nipple clockwise a little. The spring is highly compressed now. If water is leaking from the switch, you’ll need a new switch. Free shipping . replace with the same wires from the new switch. $24.94 + … The high low pressure switch has a female 10mm metric fitting that threads onto the receiver drier. These numbers represent the pressures that your pressure switch is tuned to in the water line. OEM NOS Genuine 2009-2014 E150 250 350 Pressure Cut Off Valve Switch 6L3Z19D594A. Replace your switch. [CDATA[ Check out free battery charging and engine diagnostic testing while you are in store. When you open up a faucet the pressure drops. 891, Online Sales Hours: When you open up a faucet the pressure drops. You must have JavaScript enabled in your browser to utilize the functionality of this website. 1/4” female SAE mounting; Automatic Reset; Tamper proof; 24V, 120V, 240VAC 50-60Hz, 6RLA, 36LRA; Low pressure switch – open on pressure drop, closes on pressure rise; High pressure switch – open on pressure rise, closes on pressure drop; UL Approved; Bag: 10 … Disconnect the wires from the power switch and the motor that go to the old pressure switch. It is used with submersible well pumps and jet pumps. Square D by Schneider Electric 9013FYG2J24M4 Air-Pump Pressure Switch, NEMA 1, 40-60 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential, Low-Pressure Cut-Off $38.00 $ 38 . The switch shuts off the compressor if the discharge pressure rises above the factory setting. This might help loosen up the spring. You save: $8.16 Add to Cart. // ]]> Be careful not to touch any part of the switch during this next test. You save: $3.81 Add to Cart. The pressure switch is set at an high pressure. $22.00. The A/C pressure switch is mounted on both the high and low sides of your A/C. This would cause the pressure in your line to drop and your pump to kick on and stay on which could lead to flooding of your home or business. All returned products are subject to inspection and verification of warranty conditions and policies before credit will be issued. Next turn the electricity back on. When the pressure is too low, it will turn off the A/C compressor to help avoid damage. Low Cost Differential Pressure Switch. A well water pressure switch helps to control a well pump system which helps provide water to a household or business. var bbbprotocol = ( ("https:" == document.location.protocol) ? Free shipping for many products! The switch is normally closed and is permanently adjusted to trip (open) at a factory-preset maximum high-pressure point. Mon-Friday 8:00am-6:00pm EST Tech A says that an A/C safety pop off valve can be set to trip values as high as 400 psi. This protects the compressor from damage. How to Adjust the Rating of Square-D 9013 Pressure Switch from Schneider Electric, How to Fix Air Leaks in the Square-D 9013 Pressure Switch from Schneider Electric, Type-G 60/80 PSI High Pressure Switch Controls electrically driven water pumps and air compressors.For optimal efficiency, set your pressure tank air charge 2 PSI below the cut-in pressure. Saturday 8:30am-5:30pm EST When someone opens up a faucet, it goes from 60 psi down to 40 psi. You may hear the terms “cut-in pressure” and “cut-off pressure” = cut-in pressure / cut-off pressure. This switch is crucial for proper A/C performance. gtag('config', 'AW-948175282/-9a3CNG7j3gQsoOQxAM', { 'phone_conversion_number': '800-767-8731' }); An automotive air conditioner's pressure switch cycles the vehicle's compressor on and off when the refrigerant pressure falls below an acceptable level. Look at the two sets of electrical contacts inside the pressure switch. Part# 6571650 Description: A/C Compressor High Pressure Cut-off Switch Interchangeable with Part # 89019183 Applications: All Workhorse Chassis with 8.1L Engines and A/C A failing A/C pressure switch or connector could prevent the A/C from working properly by causing the system to turn on and off unexpectedly or preventing the compressor from turning on at all. It does the same thing as a regular non-heavy duty pressure switch except the build of it is a little more heavy duty and recommended to use with pumps that are 2.0 hp to 5.0 hp. Use Code: SAVE20NOW . Sat-Sunday Closed Mon-Thurs 8:30am-8:00pm EST This is necessary to prevent the possible damage of equipment. The compressor is stopped by cutting the power supply of the motor of the compressor whenever the discharge pressure of the compressor becomes excessive. Pumps that are 1.5 hp and below you can just use the regular non-heavy duty pressure switch. Friday 8:30am-6:00pm EST Copyright 2010-2019 Raney's Inc. Peterbilt & Kenworth High Pressure Switch P93CAA3606-1, Peterbilt & Kenworth High Pressure Switch 18-03835, Mack Volvo High Pressure Switch Mak 20489118, Freightliner FLD Wiper Motor A22-45492-001, High Pressure Cut-Off Switch A22-45194-001. Mon-Thurs 8:30am-8:00pm EST Square D by Schneider Electric 9013FSG2J24M4 Air-Pump Pressure Switch, NEMA 1, 40-60 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential, Low-Pressure Cut-Off 4.6 out of 5 … This part is warranted to the original purchaser for up to one (1) year from the date of purchase unless otherwise indicated. JavaScript seems to be disabled in your browser. There are both high pressure and low pressure switches; some vehicles are equipped with just a high pressure switch while others have both. Check out the contact points and if the discs are black, pry it apart and feel the discs. Who is correct? remove screw holding pressure switch in and remove switch. Customer Service Hours: Or motor overloads. ( this is done with the engine turned on ). The switch works with a 1.5 HP or less pump. The switch is preset with both the cut-on and cut-off pressure. Attach one wire from the power feed circuit to one of the contact screw terminal heads. Order Chevrolet Corvette A/C Switch online today. Friday 8:30am-6:00pm EST Turn on a water faucet and let your pump do a full cycle. Mon-Fri 9:00am-5:00pm EST O'Reilly Auto Parts has a selection of A/C system replacement parts. In refrigeration system the high-pressure cut-off switch is a control device which is used as safety control. Free shipping . The off/on/auto switch. //

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